Fallen Humans

The Fallen Humans are the humans that fell in the underground before the protagonist and Chara. In the beginning where Napstablook and Mettacrit were alive, Kindness helped the latter cross the barrier. All human souls are the same, but with one addition, Curiosity, taking the place of Kindness since her soul was gone after the events of the Underground. Coffins containing the fallen humans' bodies can be found in the basement of New Home. Various items belonging to the fallen humans were dropped in various places different from the original Undertale.